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Aloiza [94]
2 years ago
7

If CR =m3 cm, what is the length of segment PQ?

Mathematics
1 answer:
UkoKoshka [18]2 years ago
5 0
The answer to this is 6 cm, B
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Step-by-step explanation:

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marshall27 [118]

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Step-by-step explanation:

B:

Anything to a negative power means that it is 1/that to the positive power.

E.g. x^-1 = 1/x^1

In other words, anything to the power of a negative switches sides of a fraction (i.e. if in numerator moves to denominator and vice versa.)

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D: (assuming the first given term is x^1/3 and not X1/3 (?) Correct me if I'm wrong).

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x^1/3 * x^1/3 * x^1/3 = x^(1/3 +1/3 +1/3) = x^1 = x.

Therefore B and D are equivalent because they both equal x.

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KonstantinChe [14]

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